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Do brain responses to emotional images and cigarette cues differ? An fMRI study in smokers
Chronic smoking is thought to cause changes in brain reward systems that result in overvaluation of cigarette-related stimuli and undervaluation of natural rewards. We tested the hypotheses that, in smokers, brain circuits involved in emotional processing 1) would be more active during exposure to c...
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| Auteurs principaux: | , , , , , , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
2011
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3237919/ https://ncbi.nlm.nih.gov/pubmed/22097928 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/j.1460-9568.2011.07915.x |
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